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opentui: fatal: undefined is not an object (evaluating 'local.model.parsed().model') #4104

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opentui: fatal: undefined is not an object (evaluating 'local.model.parsed().model')#4104
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bugSomething isn't workingopentuiThis relates to changes in v1.0, now that opencode uses opentui

Description

@spion
spion
opened on Nov 9, 2025

Description

opencode hangs for a long time on first start, then crashes

TypeError: undefined is not an object (evaluating 'local.model.parsed().model')
    at <anonymous> (src/cli/cmd/tui/component/prompt/index.tsx:622:47)
    at <anonymous> (../../node_modules/.bun/@opentui+solid@0.0.0-20251108-0c7899b1+1753ef9b65046169/node_modules/@opentui/solid/index.js:140:62)
    at runComputation (../../node_modules/.bun/solid-js@1.9.9/node_modules/solid-js/dist/dev.js:742:22)
    at updateComputation (../../node_modules/.bun/solid-js@1.9.9/node_modules/solid-js/dist/dev.js:724:3)
    at createRenderEffect (../../node_modules/.bun/solid-js@1.9.9/node_modules/solid-js/dist/dev.js:240:75)
    at insert (../../node_modules/.bun/@opentui+solid@0.0.0-20251108-0c7899b1+1753ef9b65046169/node_modules/@opentui/solid/index.js:140:5)
    at <anonymous> (src/cli/cmd/tui/component/prompt/index.tsx:622:5)
    at Prompt (src/cli/cmd/tui/component/prompt/index.tsx:746:12)
    at untrack (../../node_modules/.bun/solid-js@1.9.9/node_modules/solid-js/dist/dev.js:475:12)
    at runComputation (../../node_modules/.bun/solid-js@1.9.9/node_modules/solid-js/dist/dev.js:742:22)
    at updateComputation (../../node_modules/.bun/solid-js@1.9.9/node_modules/solid-js/dist/dev.js:724:3)
    at devComponent (../../node_modules/.bun/solid-js@1.9.9/node_modules/solid-js/dist/dev.js:593:3)
    at <anonymous> (src/cli/cmd/tui/routes/home.tsx:128:21)
    at untrack (../../node_modules/.bun/solid-js@1.9.9/node_modules/solid-js/dist/dev.js:475:12)
    at runComputation (../../node_modules/.bun/solid-js@1.9.9/node_modules/solid-js/dist/dev.js:742:22)
    at updateComputation (../../node_modules/.bun/solid-js@1.9.9/node_modules/solid-js/dist/dev.js:724:3)
    at devComponent (../../node_modules/.bun/solid-js@1.9.9/node_modules/solid-js/dist/dev.js:593:3)
    at <anonymous> (../../node_modules/.bun/solid-js@1.9.9/node_modules/solid-js/dist/dev.js:1569:19)
    at runComputation (../../node_modules/.bun/solid-js@1.9.9/node_modules/solid-js/dist/dev.js:742:22)
    at updateComputation (../../node_modules/.bun/solid-js@1.9.9/node_modules/solid-js/dist/dev.js:724:3)
    at createMemo (../../node_modules/.bun/solid-js@1.9.9/node_modules/solid-js/dist/dev.js:273:10)
    at untrack (../../node_modules/.bun/solid-js@1.9.9/node_modules/solid-js/dist/dev.js:475:12)
    at runComputation (../../node_modules/.bun/solid-js@1.9.9/node_modules/solid-js/dist/dev.js:742:22)
    at updateComputation (../../node_modules/.bun/solid-js@1.9.9/node_modules/solid-js/dist/dev.js:724:3)
    at devComponent (../../node_modules/.bun/solid-js@1.9.9/node_modules/solid-js/dist/dev.js:593:3)
    at <anonymous> (src/cli/cmd/tui/app.tsx:450:21)
    at untrack (../../node_modules/.bun/solid-js@1.9.9/node_modules/solid-js/dist/dev.js:475:12)
    at runComputation (../../node_modules/.bun/solid-js@1.9.9/node_modules/solid-js/dist/dev.js:742:22)
    at updateComputation (../../node_modules/.bun/solid-js@1.9.9/node_modules/solid-js/dist/dev.js:724:3)
    at devComponent (../../node_modules/.bun/solid-js@1.9.9/node_modules/solid-js/dist/dev.js:593:3)
    at children (src/cli/cmd/tui/context/helper.tsx:18:24)
    at <anonymous> (../../node_modules/.bun/solid-js@1.9.9/node_modules/solid-js/dist/dev.js:1057:29)
    at runComputation (../../node_modules/.bun/solid-js@1.9.9/node_modules/solid-js/dist/dev.js:742:22)
    at updateComputation (../../node_modules/.bun/solid-js@1.9.9/node_modules/solid-js/dist/dev.js:724:3)
    at createMemo (../../node_modules/.bun/solid-js@1.9.9/node_modules/solid-js/dist/dev.js:273:10)
    at children (../../node_modules/.bun/solid-js@1.9.9/node_modules/solid-js/dist/dev.js:616:20)
    at untrack (../../node_modules/.bun/solid-js@1.9.9/node_modules/solid-js/dist/dev.js:475:12)
    at <anonymous> (../../node_modules/.bun/solid-js@1.9.9/node_modules/solid-js/dist/dev.js:1052:36)
    at runComputation (../../node_modules/.bun/solid-js@1.9.9/node_modules/solid-js/dist/dev.js:742:22)
    at updateComputation (../../node_modules/.bun/solid-js@1.9.9/node_modules/solid-js/dist/dev.js:724:3)
    at createRenderEffect (../../node_modules/.bun/solid-js@1.9.9/node_modules/solid-js/dist/dev.js:240:75)
    at provider (../../node_modules/.bun/solid-js@1.9.9/node_modules/solid-js/dist/dev.js:1052:5)
    at untrack (../../node_modules/.bun/solid-js@1.9.9/node_modules/solid-js/dist/dev.js:475:12)
    at runComputation (../../node_modules/.bun/solid-js@1.9.9/node_modules/solid-js/dist/dev.js:742:22)
    at updateComputation (../../node_modules/.bun/solid-js@1.9.9/node_modules/solid-js/dist/dev.js:724:3)
    at devComponent (../../node_modules/.bun/solid-js@1.9.9/node_modules/solid-js/dist/dev.js:593:3)
    at <anonymous> (../../node_modules/.bun/solid-js@1.9.9/node_modules/solid-js/dist/dev.js:1532:21)
    at runComputation (../../node_modules/.bun/solid-js@1.9.9/node_modules/solid-js/dist/dev.js:742:22)
    at updateComputation (../../node_modules/.bun/solid-js@1.9.9/node_modules/solid-js/dist/dev.js:724:3)
    at createMemo (../../node_modules/.bun/solid-js@1.9.9/node_modules/solid-js/dist/dev.js:273:10)
    at untrack (../../node_modules/.bun/solid-js@1.9.9/node_modules/solid-js/dist/dev.js:475:12)
    at runComputation (../../node_modules/.bun/solid-js@1.9.9/node_modules/solid-js/dist/dev.js:742:22)
    at updateComputation (../../node_modules/.bun/solid-js@1.9.9/node_modules/solid-js/dist/dev.js:724:3)
    at devComponent (../../node_modules/.bun/solid-js@1.9.9/node_modules/solid-js/dist/dev.js:593:3)
    at untrack (../../node_modules/.bun/solid-js@1.9.9/node_modules/solid-js/dist/dev.js:475:12)
    at runComputation (../../node_modules/.bun/solid-js@1.9.9/node_modules/solid-js/dist/dev.js:742:22)
    at updateComputation (../../node_modules/.bun/solid-js@1.9.9/node_modules/solid-js/dist/dev.js:724:3)
    at devComponent (../../node_modules/.bun/solid-js@1.9.9/nod...

OpenCode version

1.0.49

Steps to reproduce

  • install opencode using mise on archlinux
  • try to run it for the first time

Screenshot and/or share link

No response

Operating System

arch linux

Terminal

Alacritty and the vscode built in terminal

Activity

  1. spion
    added
    bugSomething isn't working
    on Nov 9, 2025
  2. github-actions
    added
    opentuiThis relates to changes in v1.0, now that opencode uses opentui
    on Nov 9, 2025

  3. github-actions commented on Nov 9, 2025

    @github-actions
    github-actionsBot
    on Nov 9, 2025 – with GitHub Actions
    Contributor

    This issue might be a duplicate of existing issues. Please check:

    Both appear to be related to the OpenTUI migration and SolidJS framework issues with undefined objects. While the specific error locations differ (local.model.parsed().model vs flat().length), they share the same root cause pattern.

    Feel free to ignore if your specific startup crash is distinct from the model switching crash in #4101.

  4. jameswilliamknight commented on Nov 9, 2025

    @jameswilliamknight
    jameswilliamknight
    on Nov 9, 2025

    I am also experiencing this, having a real hard time getting it to work after dropping in with the opencode command,

    Image

    resetting the TUI seems to work

    Image

  5. rekram1-node commented on Nov 9, 2025

    @rekram1-node
    rekram1-node
    on Nov 9, 2025
    Contributor

    gonna fix it shortly bear with me

  6. rekram1-node commented on Nov 9, 2025

    @rekram1-node
    rekram1-node
    on Nov 9, 2025
    Contributor

    should be fixed

  7. rekram1-node
    closed this as completedon Nov 9, 2025
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